CN100385536C - 光学扫描设备 - Google Patents

光学扫描设备 Download PDF

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Publication number
CN100385536C
CN100385536C CNB2004800243826A CN200480024382A CN100385536C CN 100385536 C CN100385536 C CN 100385536C CN B2004800243826 A CNB2004800243826 A CN B2004800243826A CN 200480024382 A CN200480024382 A CN 200480024382A CN 100385536 C CN100385536 C CN 100385536C
Authority
CN
China
Prior art keywords
information
scanning device
optical scanning
information layer
spherical aberration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB2004800243826A
Other languages
English (en)
Chinese (zh)
Other versions
CN1842850A (zh
Inventor
B·亨德里克斯
J·J·弗雷亨
P·布勒门
P·库普斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1842850A publication Critical patent/CN1842850A/zh
Application granted granted Critical
Publication of CN100385536C publication Critical patent/CN100385536C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1376—Collimator lenses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
    • G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1398—Means for shaping the cross-section of the beam, e.g. into circular or elliptical cross-section
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B2007/13727—Compound lenses, i.e. two or more lenses co-operating to perform a function, e.g. compound objective lens including a solid immersion lens, positive and negative lenses either bonded together or with adjustable spacing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Eye Examination Apparatus (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Communication System (AREA)
CNB2004800243826A 2003-08-26 2004-08-20 光学扫描设备 Expired - Fee Related CN100385536C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03300095.1 2003-08-26
EP03300095 2003-08-26

Publications (2)

Publication Number Publication Date
CN1842850A CN1842850A (zh) 2006-10-04
CN100385536C true CN100385536C (zh) 2008-04-30

Family

ID=34203263

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800243826A Expired - Fee Related CN100385536C (zh) 2003-08-26 2004-08-20 光学扫描设备

Country Status (8)

Country Link
US (1) US7742381B2 (de)
EP (1) EP1661128B1 (de)
JP (1) JP2007503664A (de)
KR (1) KR20060115723A (de)
CN (1) CN100385536C (de)
AT (1) ATE356407T1 (de)
DE (1) DE602004005217T2 (de)
WO (1) WO2005020219A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100492503C (zh) * 2004-11-15 2009-05-27 松下电器产业株式会社 光学头及信息记录再生装置
JP2006164493A (ja) * 2004-11-15 2006-06-22 Matsushita Electric Ind Co Ltd 光学ヘッド及び情報記録再生装置
US8045426B2 (en) 2007-06-05 2011-10-25 Panasonic Corporation Optical head device, and recording and/or reproducing device
EP2012173A3 (de) * 2007-07-03 2009-12-09 JDS Uniphase Corporation Ungeätzte flache polarisations-selektive optische Diffraktionselemente
US8643822B2 (en) * 2007-07-03 2014-02-04 Jds Uniphase Corporation Non-etched flat polarization-selective diffractive optical elements
JP4479805B2 (ja) 2008-02-15 2010-06-09 ソニー株式会社 レンズ、光源ユニット、バックライト装置及び表示装置
KR101286639B1 (ko) * 2009-09-30 2013-07-22 도시바삼성스토리지테크놀러지코리아 주식회사 광학적 정보 매체에 대한 액세스 방법 및 광 픽업 장치, 이를 적용하는 광 드라이브
EP3065160B1 (de) * 2015-11-02 2017-12-20 FEI Company Nachsäulenfilter mit verbessertem energiebereich

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1136357A (zh) * 1994-08-23 1996-11-20 菲利浦电子有限公司 多层信息存贮系统
US6229600B1 (en) * 1997-10-06 2001-05-08 U.S. Philips Corporation Spherical-aberration detection system and optical device using the same
CN1398399A (zh) * 2000-10-03 2003-02-19 皇家菲利浦电子有限公司 光学扫描装置
CN1434440A (zh) * 2002-01-22 2003-08-06 柯尼卡株式会社 用于对光信息记录媒体记录和再生的聚光系统、拾光装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677903A (en) * 1991-03-25 1997-10-14 U.S. Phillips Corporation Multi-layer information storage system with improved aberration correction
US5625609A (en) * 1995-03-13 1997-04-29 International Business Machines Corporation Multiple data layer optical disk drive system with fixed aberration correction and optimum interlayer spacing
JP4144763B2 (ja) * 1995-04-28 2008-09-03 コニカミノルタホールディングス株式会社 情報ピックアップ装置及び光ディスク装置
JP3751073B2 (ja) * 1995-06-08 2006-03-01 松下電器産業株式会社 光ディスク再生システム
JP3527685B2 (ja) * 1999-05-10 2004-05-17 シャープ株式会社 光記録再生装置
WO2001009885A1 (en) 1999-07-28 2001-02-08 Koninklijke Philips Electronics N.V. Optical scanning device
JP3911104B2 (ja) * 1999-11-30 2007-05-09 ペンタックス株式会社 光情報記録再生装置の光学系
US20020036958A1 (en) * 2000-07-24 2002-03-28 Hidenori Wada Optical element, optical head, optical recording/reproducing apparatus and optical recording/reproducing method
US6898168B2 (en) * 2000-05-12 2005-05-24 Konica Corporation Optical pick-up apparatus
JP3833448B2 (ja) * 2000-07-05 2006-10-11 株式会社リコー 光ピックアップ方法および装置および光情報処理装置
JP2002170276A (ja) * 2000-12-01 2002-06-14 Pioneer Electronic Corp 光学式多層情報記録媒体
JP4088472B2 (ja) * 2001-04-12 2008-05-21 松下電器産業株式会社 光ディスク装置
JP2003173572A (ja) * 2001-12-06 2003-06-20 Toshiba Corp 光ディスクとその記録再生装置
US20050243688A1 (en) 2001-12-12 2005-11-03 Schleipen Johannes Joseph H B Optical scanning device
JP3835402B2 (ja) * 2002-11-19 2006-10-18 株式会社日立製作所 多層光ディスクの情報再生方法および情報再生装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1136357A (zh) * 1994-08-23 1996-11-20 菲利浦电子有限公司 多层信息存贮系统
US6229600B1 (en) * 1997-10-06 2001-05-08 U.S. Philips Corporation Spherical-aberration detection system and optical device using the same
CN1398399A (zh) * 2000-10-03 2003-02-19 皇家菲利浦电子有限公司 光学扫描装置
CN1434440A (zh) * 2002-01-22 2003-08-06 柯尼卡株式会社 用于对光信息记录媒体记录和再生的聚光系统、拾光装置

Also Published As

Publication number Publication date
KR20060115723A (ko) 2006-11-09
EP1661128A2 (de) 2006-05-31
EP1661128B1 (de) 2007-03-07
JP2007503664A (ja) 2007-02-22
US7742381B2 (en) 2010-06-22
WO2005020219A2 (en) 2005-03-03
DE602004005217T2 (de) 2007-11-15
DE602004005217D1 (de) 2007-04-19
US20060203302A1 (en) 2006-09-14
CN1842850A (zh) 2006-10-04
WO2005020219A3 (en) 2005-06-30
ATE356407T1 (de) 2007-03-15

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080430

Termination date: 20160820